知識心理所有權對科技創新行為的影響—自我價值感與知識隱藏的雙中介效果

Abstract

本研究的目的為探討臺灣研發人員的知識心理所有權、自我價值感、知識隱藏對科技創新行為的影響，且討論自我價值感與知識隱藏是否在知識心理所有權與科技創新行為之間扮演中介與雙中介的角色。本研究共提出9項研究假設，以線性迴歸與階層迴歸分析為統計分析方法，並輔以Sobel test與Bootstrap檢驗間接效果。調查了臺灣地區的387位研發人員，以探討知識心理所有權、自我價值感、知識隱藏對科技創新行為的影響。研究結果指出，知識心理所有權、自我價值感與知識隱藏正向顯著影響科技創新行為；知識心理所有權正向顯著影響自我價值感；知識心理所有權未負向顯著影響知識隱藏；自我價值感負向顯著影響知識隱藏。中介效果與雙中介效果方面，自我價值感在知識心理所有權與科技創新行為之間具部分中介效果，然而知識隱藏未具中介效果；自我價值感與知識隱藏在知識心理所有權與科技創新行為之間具部分雙中介效果。

The study is explored that the knowledge-based psychological ownership, self-worth and knowledge hiding influenced employee technology innovative behavior, and with self-worth and knowledge hiding as mediators to discuss the single mediator model and the multiple mediator model. We investigated 387 R&D employees and used hierarchical regression analysis as a method to test nine hypotheses. After that, we also used sobel test and bootstrap to test indirect effects. The result showed that knowledge-based psychological ownership, self-worth and knowledge hiding were positively and significantly influenced technology innovative behavior. Knowledge-based psychological ownership was positively and significantly influenced self-worth. Knowledge-based psychological ownership was not negatively andsignificantly influenced knowledge hiding. Self-worth was negatively and significantly influenced knowledge hiding. In the single mediator model, self-worth partly mediated the relationship between knowledge-based psychological ownership and technology innovative behavior, but knowledge hiding did not have mediated effect. In the multiple mediator model, self-worth and knowledge hiding partly mediated the relationship between knowledge-based psychological ownership and technology innovative behavior.